Ontario Expanding Fourth-Dose Eligibility
Additional booster dose will provide an extra layer of protection against severe illness and hospitalization.
The Ontario government, in consultation with the Chief Medical Officer of Health, is expanding eligibility for fourth doses of the COVID-19 vaccine to individuals aged 60 and over as well as First Nation, Inuit and Métis individuals and their non-Indigenous household members aged 18 and over starting on April 7, 2022.
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